• In order to guarantee the continuous development of our products, I reserve the right to change the form, size and composition of our products without any prior notice.
• The surface of the stones due to the baking treatment might slightly differ from being completely plain. In the case of these individual hand honed stones their size might slightly differ from the given specifications.
• The surface colour pattern does not affect the grinding properties of our stones.
• The size of the abrasive particles is given according to the FEPA standards. Their JIS /Japan Industrial Standard/ equivalent is also given.